121929240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16657}}^1$

素因数の和:16732

約数の個数: 64

約数和(自身を含む): 371806560

約数和(自身を除く): 249877320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 16657, 33314, 49971, 66628, 83285, 99942, 133256, 166570, 199884, 249855, 333140, 399768, 499710, 666280, 999420, 1016077, 1998840, 2032154, 3048231, 4064308, 5080385, 6096462, 8128616, 10160770, 12192924, 15241155, 20321540, 24385848, 30482310, 40643080, 60964620, 121929240]

約数ペア:

[(1, 121929240), (2, 60964620), (3, 40643080), (4, 30482310), (5, 24385848), (6, 20321540), (8, 15241155), (10, 12192924), (12, 10160770), (15, 8128616), (20, 6096462), (24, 5080385), (30, 4064308), (40, 3048231), (60, 2032154), (61, 1998840), (120, 1016077), (122, 999420), (183, 666280), (244, 499710), (305, 399768), (366, 333140), (488, 249855), (610, 199884), (732, 166570), (915, 133256), (1220, 99942), (1464, 83285), (1830, 66628), (2440, 49971), (3660, 33314), (7320, 16657)]